The right scapula bone from BodyParts3D. http://lifesciencedb.jp/bp3d/?lng=en Edited into printable pieces with the help of Cbonsig's excellent instructions: http://craig.bonsignore.com/2012/10/07/open-3d-human-anatomy/ Printed for a friend of mine who is studying anatomy. This is his favorite bone.Scapula_cut1.stl and Scapula_cut2.stl prints without support and raft on my Replicator 1 (white ABS). There are decent overhangs, but it came out good I think. I glued with acetone. Skeined with SF50 and printed with Sailfish firmware at 120mm/s, 0.2mm layers, 2 extra shells. I include original .stl as converted from BodyParts3D .obj if anyone wants to come up with a better way of cutting for example.